var viteza = 50;
var pauza = 5000;
var wd = 100; //latime poze
var padd = 4; //padding intre poze

var nrimgs = imgs.length;
var poz = new Array();

function loop() {
	faPauza = 0;
	for (i=0;i<nrimgs;i++) {
		poz[i] = poz[i] - 1;
		if (poz[i] <= -1*(wd + padd)) {
			poz[i] = (nrimgs-1) * (wd + padd);
			faPauza = 1;
		}
		document.getElementById('img-' + i).style.left = poz[i] + "px";
	}
	
	if (faPauza==1) {
		setTimeout("loop()", pauza);
	}
	else
		setTimeout("loop()", viteza);
}

function writeImages() {
	poz[0] = padd/2;
	ttt = "";
	for (i=0;i<nrimgs;i++) {
		if(i>0) poz[i] = poz[i-1] + padd + wd;
		ttt = ttt + '<a href="' + hrefs[i] + '" class="img-scroller" id="img-' + i + '"><img src="' + imgs[i] + '" alt="' + alts[i] + '"></a>';
	}
	document.getElementById('div-scroller').innerHTML = ttt;
	for (i=0;i<nrimgs;i++)
		document.getElementById('img-' + i).style.left = poz[i] + "px";
}

function startLoop() {
	writeImages();
	setTimeout("loop()", pauza);
}